Treating prolonged grief disorder with CBT for insomnia: A replicated single-case experimental study protocol

• Thomas A. de Lang ,

  Roles Conceptualization, Funding acquisition, Methodology, Writing – original draft

  * E-mail: t.a.de.lang@rug.nl

  Affiliation University of Groningen, Groningen, the Netherlands

  https://orcid.org/0000-0002-1414-7885

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• Peter J. de Jong,

  Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing

  Affiliation University of Groningen, Groningen, the Netherlands

  https://orcid.org/0000-0002-3512-3663

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• Marike Lancel,

  Roles Conceptualization, Funding acquisition, Supervision, Writing – review & editing

  Affiliations University of Groningen, Groningen, the Netherlands, GGZ Drenthe Mental Institute, Centre of Expertise on Sleep and Psychiatry, Assen, the Netherlands

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• Jaap Lancee,

  Roles Conceptualization, Methodology, Writing – review & editing

  Affiliation University of Amsterdam, Amsterdam, the Netherlands

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• Maarten C. Eisma

  Roles Conceptualization, Funding acquisition, Methodology, Supervision, Writing – review & editing

  Affiliation University of Groningen, Groningen, the Netherlands

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